<template>
  <!-- 注册页面的整体盒子 -->
  <div class="reg-container">
    <!-- 注册的盒子 -->
    <div class="reg-box">
      <!-- 标题的盒子 -->
      <div class="title-box"></div>
      <!-- 注册的表单区域 -->
      <el-form :model="regForm" :rules="regFormRule" ref="regFormRef"  class="reg-form">
  <el-form-item prop="username">
    <el-input v-model="regForm.username" placeholder="请输入用户名" prefix-icon="el-icon-user"></el-input>
  </el-form-item>
  <el-form-item prop="password">
    <el-input v-model="regForm.password" placeholder="请输入密码" prefix-icon="el-icon-lock" type="password"></el-input>
  </el-form-item>
  <el-form-item prop="repassword">
    <el-input v-model="regForm.repassword" placeholder="请确认密码" prefix-icon="el-icon-lock" type="password"></el-input>
  </el-form-item>
   <el-form-item>
      <el-button type="primary" class="btn-reg" @click="reg">注册按钮</el-button>
      <el-link type="info" @click="$router.push">去登录</el-link>
  </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
export default {
  name: 'Reg',
  data () {
    const samePwd = (rule, value, cb) => {
      if (value !== this.regForm.password) {
        cb(new Error(' 两次密码不一致'))
      } else {
        cb()
      }
    }
    return {
      regForm: {
        username: '',
        password: '',
        repassword: ''
      },
      regFormRule: {
        username: [
          { required: true, message: '用户名不能为空', trigger: 'blur' },
          { pattern: /^[a-zA-Z0-9]{1,10}$/, message: '用户名必须是1-10位的字母数字', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '密码不能为空', trigger: 'blur' },
          { pattern: /^\S{6,15}$/, message: '密码必须是6-15位的非空字符', trigger: 'blur' }
        ],
        repassword: [
          { required: true, message: '请再次确认密码', trigger: 'blur' },
          { pattern: /^\S{6,15}$/, message: '密码必须是1-10位的字母数字', trigger: 'blur' },
          { validator: samePwd, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    reg () {
      this.$refs.regFormRef.validate(async valid => {
        if (!valid) return
        const { data: res } = await this.$http.post('/api/reg', this.regForm)
        // if (res.code !== 0) {
        //   console.log(res.message)
        // } else {
        //   console.log('注册成功!')
        // }
        if (res.code !== 0) return this.$message.error(res.message)
        this.$message.success('注册成功,请登录!')
        this.$router.push('/login')
      }
      )
    }
  }
}
</script>

<style lang="less" scoped>
.reg-container {
  background: url('../assets/images/02.jpg') center;
  background-size: cover;
  height: 100%;

  .reg-box {
    width: 400px;
    height: 335px;
    // background-color: #fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    padding: 0 30px;
    transform: translate(-50%, -50%);

    .title-box {
      height: 60px;
      background: url('../assets/images/logo.png') center no-repeat;
    }
    .btn-reg{
      width: 100%;
    }
  }
}
</style>
